EnviroTek & Efficient Drivetrains Join Forces: "Smart Power" Engines with Hybrid Drivetrains

PALO ALTO, CA, December 25, 2010

EnviroTek Engine Technologies (ETET) has entered into an agreement to supply Efficient Drivetrains, Inc. (EDI) with a family of advanced engines to provide the needed Smart Power in EDI's modular hybrid drivetrains. An agreement has also been reached to supply a family of Smart Power engines for inclusion in EDI's state-of-the-art hybrid drivetrains developed for global use.

EnviroTek will begin supplying engines to EDI in the next 90 days for inclusion into prototype vehicles -
the forerunners of the drive systems for production vehicles. The EVT-90 engine is a mere 9.5 inches
wide, the most suitable engine for transverse mount drivetrains of most vehicles, including minivans and
trucks. Although compact, the EVT-90 family of engines supply an impressive range of horsepower and
torque, ranging from 75 to 200 horsepower, while delivering high mileage and low emissions. The
mileage is anticipated to reach 100 miles per gallon in some configurations.

These advanced systems are comprised of numerous modules, and are matched based on the size of the
vehicle and the power required. In order to maximize the available space for such a system, the engine
was designed to be both compact and powerful, coupled with a flexible modular system capable of
handling a wide range of vehicles and applications.


For more information, ETET: Margaret Baggerly: Margaret@ETET.co
EDI: Jeanne Cox: jcox@efficientdrivetrains.com


About ETET:
EnviroTek Engine Technologies is a Hong Kong-based company respected for its family of small yet highly efficient internal
combustion engines (ICE). The engines are designed as a Smart Power source for environmentally friendly vehicles, providing
one of the main power sources in the new hybrid drive systems. Power for the engines is derived from a wide range of fuels.
EnviroTek Engine Technologies is a collaboration of scientists, engineers, consumers, entrepreneurs, and government entities
committed to developing clean and efficient technologies to meet the world's energy and transportation needs. EnviroTek
designs and engineers electric power drive systems and facilitates a consortium of businesses to manufacture and assemble
internal combustion engines and their components.
http://etet.co

Efficient Drivetrains, Inc.(EDI) develops and markets a wide range of proprietary products and 
technologies that offer significant competitive advantages to develop the most efficient, most 
affordable, and fast to­ market PHEVs, HEVs, and EVs. 
Our support services include drive train engineering, design and analysis, 
special products and components, technical and manufacturing ramp up 
support. http://www.efficientdrivetrains.com